import { Address, GetAccountInfoApi, Instruction, Rpc } from "@solana/kit";
interface DeleteNameRegistryParams {
    rpc: Rpc<GetAccountInfoApi>;
    name: string;
    refundAddress: Address;
    classAddress?: Address;
    parentAddress?: Address;
}
/**
 * Deletes a name registry and refunds the associated rent balance to the specified target.
 *
 * @param params - An object containing the following properties:
 *   - `rpc`: An RPC interface implementing GetAccountInfoApi.
 *   - `name`: The name of the registry to be deleted.
 *   - `refundTarget`: The address to which the refunded rent balance will be sent.
 *   - `classAddress`: (Optional) The address of the class associated with the registry.
 *   - `parentAddress`: (Optional) The address of the parent registry.
 * @returns A promise which resolves to the delete name registry instruction.
 */
export declare const deleteNameRegistry: ({ rpc, name, refundAddress, classAddress, parentAddress, }: DeleteNameRegistryParams) => Promise<Instruction>;
export {};